baber/WOPTO huggingface dataset:
Patent JP-2003295596-A (JP)
Title: Developer detection method, developing device, process cartridge and image forming apparatus
Inventor: MIYAMOTO JUN
IPC: G03G15/08
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of realizing stable notification on the residual amount of toner even in constitution where a signal for detecting the residual amount of the toner easily gets unstable by a shock given when a developing roller abuts on a photoreceptor drum when forming an image.  <P>SOLUTION: The light emitting element 30a and the light receiving element 30b of a developing device constituted to rock with a supporting shaft 49 as the center of turning so that an image carrier 1 can contact with/separate from the developing roller 40 start to detect the developer after a stirring member 42 is rotated by an amount equal to or above the deflection of a stirring blade 42x.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295554-A (JP)
Title: Image forming apparatus
Inventor: SHIBUYA KENICHI
IPC: G03G15/08
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image failure due to toner melt sticking to a photoreceptor in a final image forming part in a cleaner-less tandem type image forming apparatus.  <P>SOLUTION: In the cleaner-less tandem type image forming apparatus, metal soap is contained in developer in a final process of an image forming part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298792-A (JP)
Title: Composite image forming apparatus
Inventor: MATOBA TAKESHI
IPC: G03G15/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To remove an image reading means cooling fan and to improve the document settability onto a document table in a composite image forming apparatus provided with an image recording means and the document table nearly above the image recording means.  <P>SOLUTION: The composite image forming apparatus comprises the image recording means and the document table nearly above the image recording means. The composite image forming apparatus is characterized in that the angle between a document setting surface of the document table and an installation surface is an acute angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021648-A (JP)
Title: Manufacturing method of anisotropic conductive sheet
Inventor: HANAWA KAZUMI
IPC: B29C43/18
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing, easily and highly accurately, an anisotropic conductive sheet having high connection reliability, capable of performing sufficiently electric inspection while securing the required position accuracy, even when an electrode to be inspected of an inspection object circuit board has a minute electrode pitch and a fine, high-density and complex pattern. SOLUTION: In this manufacturing method of the anisotropic conductive sheet, a molding material layer comprising polymer material containing conductive particles having magnetism is arranged between a pair of insulating sheet bodies having an opening part corresponding to the electrode to be inspected of the inspection object circuit board, and a parallel magnetic field is applied thereto in the thickness direction to move and simultaneously pressurize the conductive particles, and the polymer material in the molding material layer is fluidized, to thereby change the external shape thereof, and the polymer material is hardened to acquire a polymer substance. Hereby, the anisotropic conductive sheet body is formed, and the state where either of the pair of insulating sheet bodies is bonded to the anisotropic conductive sheet body is acquired.
Patent JP-2003296690-A (JP)
Title: Organism identifying system and storage medium used in system
Inventor: ASANO TATSUYA
IPC: A63F7/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organism identifying system of a novel system not using an exclusive card and a storage medium used in the system.  <P>SOLUTION: The storage media 8 and 9 storing ID numbers are swallowed by a player P, and they are detained in the body. The ID numbers of the storage media 8 and 9 are read without contact from the outside of the player P by a reader-writer 18 installed in a neighborhood of a game device (1, ID number reading). By collating the read ID numbers with ID numbers stored in a hall managing device 11, an organism (the player P) is identified (4, ID number collation). Game media are lent to the player P to a limit of a quantity equivalent to negotiable value data (amount data) stored by the hall managing device 11 in coordination with the ID numbers (7, game medium lending).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305823-A (JP)
Title: Residual solder material falling devide for solder printing equipment
Inventor: RIN CHOGEN
IPC: B41F15/08
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residual solder material falling devide for solder printing equipment for especially facilitating the falling of a solder material from screen apertures.  <P>SOLUTION: A small gap is formed between a halftone (10) and a base plate (20) and air sources (41) respectively having blow ports (410) are fixed on both sides of a blade (40). The blow ports (410) are provided above a position where the screen apertures (11) are separated from the base plate (20) when the halftone (10) is pressed to the blade (40).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195185-A (JP)
Title: Binocular optical device
Inventor: SADANAO MASAO
IPC: G02C9/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binocular optical device with which the line of sight passing through a magnifier is turned downward in a state where an operator's neck is not inclined forward so much and his (her) eyeballs are not turned downward so much.  <P>SOLUTION: A magnifier unit 6 is attached to each of the spectacle lenses 44 of spectacles 5. The unit 6 is constituted of an ocular lens 51, a prism 52 and an objective lens 53. The optical axis of the ocular lens 51 is bent twice in the prism 52, thereby, it is deflected downward without inverting an image and is made coaxial with the optical axis of the objective lens 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269127-A (JP)
Title: Four-cycle engine
Inventor: GESHI MASAHARU
IPC: F01M11/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-cycle engine having improved lubricating operation by reducing a change in air/fuel ratio of an engine in a route from a carburetor to an inlet valve.  <P>SOLUTION: A first inlet manifold 6 having a backflow preventing valve 5 is provided between a crank chamber 7 and the carburetor 4, and a second inlet manifold 11 having a backflow preventing valve 10 is provided between the crank chamber and the inlet valve 9. A double oil pan 13 is provided in communication with a bottom face 7b of the crank chamber and an oil reserving chamber 12 thereunder via an oil drop hole 7c made in the bottom face thereof, and a valve driving mechanism chamber 14 is provided in communication with a side portion of the crank chamber via a vent hole 15. An oil scraper 17 is provided at the end of a crank shaft 16 extending to the valve driving mechanism chamber for jumping an oil reserved in the double oil pan onto a valve driving mechanism. An oil path 21 is provided between a third opening, formed in an inner wall face 2a of a cylinder for opening during moving a piston 1 up and closing with its skirt during moving it down further than predetermined, and a valve chamber 20 for passing the oil of a mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003315126-A (JP)
Title: Air flow meter
Inventor: NISHIMURA YUTAKA
IPC: G01F1/684
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub-passage structure for reducing ventilation resistance to an air flow in an intake pipe by thinning the width of a sub-passage inserted into the intake pipe through the wall of the intake pipe.  <P>SOLUTION: This sub-passage structure is characterized in that a built-up board for supporting a measurement element is disposed parallel to a plane formed of a passage axis of the bent sub-passage and that the board for supporting the measurement element is placed on a passage wall of the sub- passage. The flow resistance of the intake air is low and the average flow of intake pulsating flow entailing a back current can be detected with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320238-A (JP)
Title: Cleaning liquid supplying method, cleaning liquid supplying device, cleaning device and chemical mechanical polishing device
Inventor: TOMITA TOSHIICHI
IPC: B01F15/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for supplying a cleaning liquid which do not require a mixing tank and can supply the cleaning liquid whose concentration has been adjusted with a high precision.  <P>SOLUTION: The device 10 for supplying the cleaning liquid prepared by mixing a chemical liquid with pure water to a supply destination 100 is provided with a chemical feed pipe 14 for feeding the chemical liquid, a pure water feed pipe 18 for feeding the pure water, a cleaning liquid feed pipe 20 to which these feed pipes are connected and which is extended to the supply destination, a first flowmeter 22 and a flow regulating valve 26 installed in the chemical feed pipe, a second flowmeter 28 installed in the pure water feed pipe, and a control device 24 for controlling the flow regulating valve according to detection signals corresponding to the flow rates from the first and second flowmeters. In such a constitution, the control of the flow regulating valve is carried out through the flowmeters and the control device, thereby the precision can be improved and the cleaning liquid whose concentration is stable can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318921-A (JP)
Title: Network management system
Inventor: GUNJI NOBUHIRO
IPC: H04L12/28
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management system for automatically calculating the existing location of a network apparatus.  <P>SOLUTION: A main control section 22 of the network management system 20 uses a distance calculation section 26 and a location calculation section 27 to calculate a location of a station. The location is calculated on the basis of locations of three access points registered in object arrangement data 24 and a radio wave strength between the station and each access point. Placing an icon on a layout diagram displayed on a display apparatus 21 provides the calculated station location to a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061059-A (JP)
Title: Cable television telephone tap
Inventor: KODAIRA MAKOTO
IPC: H04N21/61
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cable television telephone tap which can be placed at optional place of a coaxial cable and with which a cable television service and a telephone service can conducted simply and economically, and a system extension, replacement and revision work can simply and economically be conducted. SOLUTION: The cable television telephone tap distributes and supplies a high frequency signal and a telephone current to subscribers by utilizing the coaxial cable. The tap includes a case, including at least an upper case 1 and a lower case 2 which are integrated through combination into a single case, a plurality of distribution terminals 9 placed to the wall face of the upper case or the lower case and supplying the high frequency signal to the subscribers, a plurality of wire through-holes 7, 7' through which telephone current distribution wires 50 are inserted, and an operation window 12 in the inside of which a plurality of combinations of wire connectors 5, 30 and current limit elements 6, 29 provided in the vicinity of a rising part of the wire through- holes,  corresponding to the through-holes are arranged in order to connect the current distribution wires placed on the wall face of the upper case or the lower case.
Patent JP-2002341045-A (JP)
Title: Neutron detector unit
Inventor: WHITEHOUSE KEVIN ROY
IPC: G01T3/00
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a neutron detector, neutron detecting method and neutron monitoring method having preciseness improved in the point of counting rate, and the more precise evaluation of a material as the result. SOLUTION: A neutron decelerating material, a thermal neutron shielding material, and a thermal neutron absorptive material are provided around a neutron detector in different compositions.
Patent JP-2003318157-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: KOBAYASHI MOTOKI
IPC: H01L21/3065
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor element by which the occurrence of poisoned via holes can be suppressed at the time of ashing a resist provided with an interlayer insulating film including a film having a low dielectric constant as a base layer.  <P>SOLUTION: In a step of ashing a resist mask used for etching the layer having a low dielectric constant included in this method of manufacturing the semiconductor element, the ashing is performed so as to suppress the arrival of oxygen radicals at the surface of the layer having the low dielectric constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323073-A (JP)
Title: Fixing device and image forming apparatus having the same
Inventor: AMITA AKIYASU
IPC: G03G15/20
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To hinder the life of a fixing roller from shortening and to correctly detect the temperature of the fixing roller, in a fixing device which detects the temperature of the fixing roller by a temperature detecting means and controls the supply of power to a heater based upon the result of the detection, thereby maintaining the fixing roller 2 at a temperature suitable for fixing a toner image.  <P>SOLUTION: A non-contact temperature detecting means 5 is provided in the paper passage area LA of the fixing roller 2, and a contact type temperature detecting means 6 is provided outside the paper passage area of the fixing roller 2. During the start up of the fixing device 1, the supply of power to the heater 4 is controlled based upon the temperature detected by the contact temperature detecting means 6. After the start up of the fixing device 1, the supply of power to the heater 4 is controlled based upon the temperature detected by the non-contact temperature detecting means 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003063527-A (JP)
Title: Foldable container for distribution for use in transporting perishables and the like
Inventor: OKAMURA KOSAKU
IPC: B65D81/38
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a foldable container for distribution for use in transporting perishables and the like, which is superior in the aspects of usage, heat insulation, and cooling, and advantageous for the environment. SOLUTION: The foldable container for distribution for use in transporting the perishables and the like comprises a container body having an almost square bottom plate on which the perishables and the like are placed, four sidewalls having hinges via which the side walls are coupled to the four sides of the bottom plate and can be folded onto the bottom plate, and reinforcing members for reinforcing the hinges to hold the sidewalls stand up; and a lid for covering the upper opening of the container body. Each bottom plate, four sidewalls, and lid, which constitutes the container body, is a multiple-wall heat insulating structure having a plurality of air layers inside, or a heat insulating structure having a vacuum heat insulating panel or a hard urethane form panel inside.
Patent JP-2003328229-A (JP)
Title: Biodegradable porous ultrafine hollow fiber and method for producing the same
Inventor: YAMAOKA TETSUJI
IPC: C12M3/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable porous ultrafine hollow fiber usable for footing for regeneration of a smaller tissue to which even a scaffold using a conventional porous hollow fiber having biodegradability can not correspond, and having <1 mm outer diameter and flexibility.  <P>SOLUTION: The biodegradable porous ultrafine hollow fiber is produced by dissolving a poly(α-hydroxy acid) or a copolymer containing the poly(α- hydroxy acid) in a solvent, freezing a material to be coagulated by a coagulating bath by regulating the temperature of the coagulating bath so as to be the freezing point or below of the material to be coagulated, and gradually carrying out the desolvation in a method for producing a hollow fiber by a wet double spinning method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002366385-A (JP)
Title: Detection circuit for detecting generation of one of a plurality of desired values on bus and method for confirming coincidence between present value and one of the plurality of desired values
Inventor: NATARAJAN VENKATESH
IPC: G06F11/28
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which decides whether a present value transmitted through a bus is equal to one of several desired values or not. SOLUTION: This circuit can include a monitor random access memory(RAM) (120) and a monitor circuit (130). Bits of desired values in the position of a second set are stored in places (220-1 to 220-X in the monitor RAM) having the addresses formed by bits of desired values in the position of a first set. When a value ('the present value') is transmitted through the bus, bits of the present value in the position of the first set are given as an address to the monitor RAM (120) to generate bits stored in the addressed place as the output. A monitor circuit (130) compares the output of the monitor RAM (120) with bits of the present value in the position of the second set (230, 240, 250, and 260) to generate a result. This result indicates whether a desired value is generated on the bus or not.
Patent JP-2002363157-A (JP)
Title: NEW alpha-AMINO ACID COMPOUND, METHOD FOR PREPARING THE SAME AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME
Inventor: DE NANTEUIL GUILLAUME
IPC: C07D295/185
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a medicine having dipeptidyl peptidase IV-inhibiting characteristic and useful for treatment of glucose intolerance, hyperglycemia and related disorders. SOLUTION: This invention relates to a compound represented by formula (I) [wherein the ring A is a 5-membered nitrogen-containing heterocycle which may be substituted with cyano group; Ak is a straight-chain or branched (1-6C) alkylene chain; X is a single bond or the like; R1 and R2 are each hydrogen atom or the like; R3 is a straight-chain or branched chain (1-6C) alkyl or the like; Y represents CH-NO2 or the like], existing tautomer thereof, optical isomer thereof and addition salt of pharmaceutically acceptable acid thereof, a method for synthesizing the compound and, a pharmaceutical composition containing the compound.
Patent JP-2003327195-A (JP)
Title: Floating body structure
Inventor: SHIRAISHI SATORU
IPC: B63B35/44
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating body capable of reducing mooring power.  <P>SOLUTION: Width H of the side 1a which a wave 2 enters and its opposite side 1c is larger than width Hm of an intermediate part 1b on the floating body structure 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328447-A (JP)
Title: Underfloor prepiping structure of building unit and its execution method
Inventor: MISUMI KEI
IPC: E04B1/348
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prepair in the production stage underfloor piping members of a building unit on which equipment devices are installed to improve productivity of the building unit and construction site foundation work.  <P>SOLUTION: A heat insulation material 14 of which the surface is covered with a seat material 15 from the indoor side of a building unit 10 on which equipment devices 20 are installed to the rear face side of a floor plate 11 is arranged. A floor penetration member 31 in which a piping material 21 to be inserted afterward is inserted in a hole 28 opened in the floor plate 11, the upper part of the floor penetration member 31 is fixed through a holder 32 and the heat insulation material 14 is pressed at the lower end of the floor penetration member 31 and partially extruded to the underfloor side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330848-A (JP)
Title: Stream service method and device
Inventor: KAMIOKA KOJI
IPC: H04N21/2668
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in a conventional delivery of stream data that the stream data cannot be watched except the time band of delivery or can be watched only when a content provider provides it for on-demand delivery, and although the stream data can be received and stored by the terminal of an audience and can be watched later, a copyright or right or right of portrait is difficult to be protected because the data are easily copied.  <P>SOLUTION: A control device 100 for realizing this stream service method is connected to a network 7 through which stream servers 1-3 deliver stream data and a network 8 through which terminals 4-5 used by audiences receive the stream data. The control device 100 receives and stores the stream data according to a storage request from the audiences. It also delivers the stored stream data to the terminals 4-6 according to a delivery request from the audiences. Accordingly, the live-delivered stream can be watched independently from the delivery time band to improve the convenience of audiences. The copyright or right of portrait can be also protected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333762-A (JP)
Title: Voltage level equalization device for battery pack
Inventor: MIZUTA YOSHIHIKO
IPC: H02J7/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To equalize the voltage levels of the electric cells constituting a battery pack while reducing the loss of energy in the battery pack to the utmost.  <P>SOLUTION: A voltage level equalization device is provided with a equalization circuit 1 that equalizes the voltage levels of the electric cells SB that are electrically connected in series in the battery pack CB constituted by combining a plurality of electric cells SB in a state that the electric cells SB, SB are electrically connected in series at least at one place. The device is also provided with: an equalizer circuit control means BC that stops the operation of the equalizer circuit 1 to equalize the voltage levels when a variation in voltage level between the electric cells SB that constitute the battery pack CB becomes less than prescribed; and a residual capacity detection means RS that detects the residual capacity of the electric cell SB or a physical quantity having a fixed relation with the residual capacity of the electric cell SB. The equalization circuit control means BC is configured so as to set and change the prescribed value based on the detected information of the residual capacity detection means RS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331282-A (JP)
Title: Dither processor for color image, dither processing method for color image, program, and medium
Inventor: SAKOTA KUNIHIKO
IPC: G09G3/20
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a geometric pattern appearance due to addition of a dither pattern, when a color image data is tone-reduced by dither processing.  <P>SOLUTION: The different dither patterns are added in respective colors of RGB to restrain the geometric pattern appearance due to addition of the dither patterns, by adding the different patterns generated in an R pattern generating means 101, a G pattern generating means 102 and a B pattern generating means 103 respectively to respective input image data by an R adder 201, a G adder 202 and a B adder 203, to subtract color respectively in an R subtractive color processing means 301, a G subtractive color processing means 302 and a B subtractive color processing means 303.  <P>COPYRIGHT: (C)2004,JPO